319576064

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 691694640

約数和(自身を除く): 372118576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 137, 256, 268, 272, 274, 512, 536, 544, 548, 1024, 1072, 1088, 1096, 1139, 2048, 2144, 2176, 2192, 2278, 2329, 4288, 4352, 4384, 4556, 4658, 8576, 8704, 8768, 9112, 9179, 9316, 17152, 17408, 17536, 18224, 18358, 18632, 34304, 34816, 35072, 36448, 36716, 37264, 68608, 70144, 72896, 73432, 74528, 137216, 140288, 145792, 146864, 149056, 156043, 280576, 291584, 293728, 298112, 312086, 583168, 587456, 596224, 624172, 1166336, 1174912, 1192448, 1248344, 2332672, 2349824, 2384896, 2496688, 4699648, 4769792, 4993376, 9399296, 9986752, 18798592, 19973504, 39947008, 79894016, 159788032, 319576064]

約数ペア:

[(1, 319576064), (2, 159788032), (4, 79894016), (8, 39947008), (16, 19973504), (17, 18798592), (32, 9986752), (34, 9399296), (64, 4993376), (67, 4769792), (68, 4699648), (128, 2496688), (134, 2384896), (136, 2349824), (137, 2332672), (256, 1248344), (268, 1192448), (272, 1174912), (274, 1166336), (512, 624172), (536, 596224), (544, 587456), (548, 583168), (1024, 312086), (1072, 298112), (1088, 293728), (1096, 291584), (1139, 280576), (2048, 156043), (2144, 149056), (2176, 146864), (2192, 145792), (2278, 140288), (2329, 137216), (4288, 74528), (4352, 73432), (4384, 72896), (4556, 70144), (4658, 68608), (8576, 37264), (8704, 36716), (8768, 36448), (9112, 35072), (9179, 34816), (9316, 34304), (17152, 18632), (17408, 18358), (17536, 18224)]